@book{7188,
	author = {Fragoso, Carlos, },
	title = {Monitoreo ecológico de una cantera rehabilitada por cementos Holcim Apasco en Veracruz /},
	publisher = {Instituto de Ecología, },
	year = {2012},
	address = {Xalapa, Ver. :},
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/7873.pdf}
}